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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2023, Number 8, Pages 71–77
DOI: https://doi.org/10.26907/0021-3446-2023-8-71-77 (Mi ivm9910) 		 
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Optimal velocity distributions in the design of supercavitating hydrofoils

D. V. Maklakov, S. E. Gazizova, I. R. Kayumov

Kazan Federal University, 18 Kremlyovskaya str., Kazan, 420008 Russia
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DOI: https://doi.org/10.26907/0021-3446-2023-8-71-77
Abstract: In the paper, the proofs of theorems formulated in the work by S.E. Gazizova, D.V. Maklakov (LJM, 42 (8), 2021) are sketched out. The theorems serve as a basis for designing supercavitating hydrofoils that have a minimum drag coefficient for a given lift coefficient. Thus, the maximum lift-to-drag ratio is achieved.
Keywords: nonlinear functional, absolute minimum, Jensen's inequality.
Funding agency Grant number
Russian Science Foundation 23-11-00066
Received: 29.05.2023
Revised: 29.05.2023
Accepted: 29.05.2023
Document Type: Article
UDC: 517.972:\,517.974
Language: Russian
Citation: D. V. Maklakov, S. E. Gazizova, I. R. Kayumov, “Optimal velocity distributions in the design of supercavitating hydrofoils”, Izv. Vyssh. Uchebn. Zaved. Mat., 2023, no. 8, 71–77
Citation in format AMSBIB
\Bibitem{MakGazKay23}
\by D.~V.~Maklakov, S.~E.~Gazizova, I.~R.~Kayumov
\paper Optimal velocity distributions in the design of supercavitating hydrofoils
\jour Izv. Vyssh. Uchebn. Zaved. Mat.
\yr 2023
\issue 8
\pages 71--77
\mathnet{http://mi.mathnet.ru/ivm9910}
\crossref{https://doi.org/10.26907/0021-3446-2023-8-71-77}
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    		Известия высших учебных заведений. Математика Russian Mathematics (Izvestiya VUZ. Matematika)
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